With hackers channelling threats through social-engineering attacks and even legitimate websites, the internet has become a key conduit for cyber-attack activities, putting more individuals at danger than ever before. Financial fraud, phishing, malware, man-in-the-middle, man-in-the-browser, and man-in-the-mobile assaults continue to cost consumers and businesses a lot of money. As a result, the cyber security technology market has thrived and grown significantly in revenue. It’s vital to remember, though, that the ultimate purpose is to protect as many end users as possible. Have a look at Houston Cybersecurity Services.
To gain money, criminals target end users, and we, as cyber security providers, must safeguard consumers and businesses from such targeted attacks. A multi-layered approach to security is essential for successfully thwarting attackers. Different levels of security can be addressed with a multi-layered strategy. Only the most business-critical assets, such as proprietary and private information, need to be entirely secure; instead, the most restrictive settings can safeguard only the most business-critical assets. There are backup systems in place if one system fails. The organisation can ensure that even if one (or more) systems fail, the system as a whole is protected by using various systems to reduce harm.
There are a plethora of specialist solutions – as well as threats. Multiple cyber security solutions, such as antivirus, anti-spyware, and anti-malware, are frequently required by today’s businesses. Physical, network, computer, application, and device are the five layers of a typical multi-layer strategy.
Physical Security – Physical security may appear to be an obvious layer in a defense-in-depth approach, but don’t take it for granted. Guards, gates, locks, port block-outs, and key cards all assist in keeping people away from systems that should not be touched or altered. Furthermore, the distinctions between physical security and information security systems are becoming increasingly blurred, as physical access can be linked to information access.
Security on the Internet – Network security, which is an important aspect of a plant’s information fabric, should include firewalls, intrusion detection and prevention systems (IDS/IPS), and conventional networking equipment such as switches and routers with security capabilities enabled. To shape and regulate network traffic, zones create domains of trust for security access and smaller local area networks (LANs). Data and services can be safely shared by creating a demilitarised zone between the industrial plant floor or space and the IT and corporate offices.